<template>
	<view>
		<button type="primary" @click="ceshi">修改首页数据</button>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				
			}
		},
		methods: {
			ceshi() {
				uni.$emit('ceshi', {data: 'ceshi'})
				uni.navigateBack({
					delta:1
				})
			}
		}
	}
</script>

<style>

</style>
